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Anwar Tubefittings, located in Manama, Bahrain, stands out as a top-notch manufacturer and supplier of premium piping solutions, particularly Stainless Steel Hydraulic Fittings. With a reputation for precision engineering and a strong commitment to international standards, this company caters to various industries, including oil and gas, petrochemical, chemical processing, marine, and heavy machinery. Their hydraulic fittings are expertly crafted to ensure secure, leak-proof connections, which are crucial for safe and efficient fluid transfer in high-pressure hydraulic systems. Anwar Tubefittings is dedicated to durability, performance, and customer satisfaction, providing dependable solutions for even the most demanding industrial applications.
Stainless steel hydraulic fittings are mainly made of alloying materials such as iron, chromium (at least 10.5%), nickel, etc., for increased corrosion resistance and durability. These fittings exhibit good mechanical properties, including high tensile strength (up to 750 MPa), good yield strength (up to 500 MPa), and good ductility and form, making them suitable for high-pressure applications. The advantages of stainless steel fittings are high resistance to corrosion and oxidation and are good for hard surfaces. They also provide reliable operation, require little maintenance and are easy to clean, making them widely used in industries such as oil and gas, food processing and chemical spraying.
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | SS 304 ,SS 304L , SS 316 ,SS 316L, SS 316TI ( 1.4571) , SS 310, SS 347 |
| WORKING PRESSURE | (LOW) LL SERIES – 100 BAR |
| (MEDIUM)L SERIES – 100 BAR TO 500 BAR | |
| (HEAVY)S SERIES – 200 BAR TO 800 BAR | |
| SIZE RANGE | LL SERIES – 4LL TO 12LL |
| L SERIES – 6L TO 42L | |
| S SERIES – 6S TO 38S | |
| CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | STAINLESS STEEL – EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
| TEMPERATURE | (-60*C TO 400*C) |
| APPLICATIONS & INDUSTRIES | CONSTRUCTION EQUIPMENTS , DRILLING PLATFORMS, HYDRO POWER PLANTS , MACHINE TOOLS , RAILWAY TECHNOLOGY , SHIPBUILDING , WIND TUBRINE , MOBILE HYDRAULIC EQUIPMENT , MINNING , STATIONARY HYDRAULIC EQUIPMENT, INDUSTRIAL HYDRAULICS, INJECTION MOULDING MACHINERY , ALUMINUM DIE-CASTING MACHINERY, SINTERING MACHINERY, STEEL MILLS, HYDRAULIC PRESSES, PAPER PROCESSING MOBILE HYDRAULICS, BUILDING MACHINERY, AGRICULTURAL FORESTRY, LIFTING & MATERIAL HANDLING EQUIPMENT |
| MATERIAL DESIGNATOR | STAINLESS STEEL – ASTM A 276 , ASTM 182 |
| Type | Grade | ASTM A240 Chemical Composition | |||||||||
| ASTM(A240M) | Others(JIS) | C | Si | Mn | P | S | Ni | Cr | Mo | Others | |
| Stainless Steels | 304 | SUS304 | ≤0.07 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0/10.5 | 17.5/19.5 | ― | N≤0.10 |
| 304H | 0.04/0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0/10.5 | 18.0/20.0 | ― | |||
| 304L | SUS304L | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0/12.0 | 17.5/19.5 | ― | N≤0.10 | |
| 304N | SUS304N1 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0/10.5 | 18.0/20.0 | ― | N:0.10/0.16 | |
| 304LN | SUS304LN | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0/12.0 | 18.0/20.0 | ― | N:0.10/0.16 | |
| 309S | SUS309S | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 12.0/15.0 | 22.0/24.0 | ― | ||
| 310S | SUS310S | ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 19.0/22.0 | 24.0/26.0 | ― | ||
| 316 | SUS316 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10.0/14.0 | 16.0/18.0 | 2.00/3.00 | N≤0.10 | |
| 316L | SUS316L | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10.0/14.0 | 16.0/18.0 | 2.00/3.00 | N≤0.10 | |
| 316H | 0.04/0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10.0/14.0 | 16.0/18.0 | 2.00/3.00 | |||
| 316LN | SUS316LN | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10.0/14.0 | 16.0/18.0 | 2.00/3.00 | N:0.10/0.16 | |
| 317L | SUS317L | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 11.0/15.0 | 18.0/20.0 | 3.0/4.0 | N≤0.10 | |
| 317LN | SUS317LN | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 11.0/15.0 | 18.0/20.0 | 3.0/4.0 | N:0.10/0.22 | |
| 321 | SUS321 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 9.0/12.0 | 17.0/19.0 | ― | N≤0.10Ti:5ʷʢC+Nʣ/0.70 | |
| 347 | SUS347 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 9.0/13.0 | 17.0/19.0 | ― | Nb:10ʷC/1.00 | |
| 904L | SUS890L | ≤0.020 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | 23.0/28.0 | 19.0/23.0 | 4.00/5.00 | N≤0.10Cu:1.0/2.0 | |
| S31254 | ≤0.020 | ≤0.80 | ≤1.00 | ≤0.030 | ≤0.010 | 17.5/18.5 | 19.5/20.5 | 6.0/6.5 | N:0.18/0.25Cu:0.50/1.00 | ||
| SUS317J2 | ≤0.06 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00/16.00 | 23.00/26.00 | 0.50/1.20 | N:0.25/0.40 | ||
| Type | Mechanical Properties for Stainless Steel Plates | |||||||
| ASTM(A240M) | Others(JIS) | Tensile Properties | Hardness | |||||
| Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) | HBW | HRBW | ||||
| AusteniticSteels | 304 | SUS304 | ≥205 | ≥515 | ≥40 | ≤201 | ≤92 | |
| 304H | ≥205 | ≥515 | ≥40 | ≤201 | ≤92 | |||
| 304L | SUS304L | ≥170 | ≥485 | ≥40 | ≤201 | ≤92 | ||
| 304N | SUS304N1 | ≥240 | ≥550 | ≥30 | ≤217 | ≤95 | ||
| 304LN | SUS304LN | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 309S | SUS309S | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 310S | SUS310S | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 316 | SUS316 | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 316L | SUS316L | ≥170 | ≥485 | ≥40 | ≤217 | ≤95 | ||
| 316H | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | |||
| 316LN | SUS316LN | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 317L | SUS317L | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 317LN | SUS317LN | ≥240 | ≥550 | ≥40 | ≤217 | ≤95 | ||
| 321 | SUS321 | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
| 347 | SUS347 | ≥205 | ≥515 | ≥40 | ≤201 | ≤92 | ||
| N08904/904L | SUS890L | ≥220 | ≥490 | ≥35 | ≤196 | ≤90 | ||
| S31254 | ≥310 | ≥655 | ≥35 | ≤223 | ≤96 | |||
| SUS317J2 | ≥345 | ≥690 | ≥40 | ≤250 | ≤100 | |||
The Stainless Steel Hydraulic Fittings are made from high-quality austenitic or duplex stainless steel, which offers outstanding corrosion resistance, mechanical strength, and longevity. These fittings boast high tensile and yield strength, along with resistance to pitting and crevice corrosion, ensuring reliable performance even under extreme pressure and temperature conditions. With precision-engineered threads, flanges, and adapters, they guarantee tight, leak-free connections, while their sturdy construction promises a long service life, even in harsh chemical or marine environments.
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These hydraulic fittings find extensive use in oil and gas operations, petrochemical facilities, chemical processing plants, marine equipment, heavy machinery, and industrial automation systems. They play a vital role in ensuring the safe and efficient transfer of hydraulic fluids, maintaining system performance, and safeguarding equipment from leaks or failures. For engineers and industrial clients seeking high-quality, reliable, and durable components for critical hydraulic systems, Stainless Steel Hydraulic Fittings are the go-to choice.
Stainless steel hydraulic fittings are widely used in various industries due to their excellent corrosion resistance and durability. In the oil and gas industry, secure connections are ensured in high-pressure systems, facilitating safe fluid delivery. These fittings effectively manage corrosion in the chemical and petroleum industries, maintaining system integrity. In addition, it is important in food processing and medicine, where hygiene and sanitation are important. Their reliability also makes them suitable for the construction, automotive and aerospace industries, ensuring high-pressure water systems work properly.
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